Mealey's (April 21, 2016, 9:05 AM EDT) -- WASHINGTON, D.C. — A manufacturing plant violated the National Labor Relations Act (NLRA) when it suspended and then fired a worker allegedly for bringing an unauthorized visitor into the plant and for not fully cooperating during a subsequent investigation, a District of Columbia Circuit U.S. Court of Appeals panel ruled April 12 (Fort Dearborn Company v. National Labor Relations Board, No. 14-1263, D.C. Cir.; 2016 U.S. App. LEXIS 6589)....